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683541 PINCode is located in Ernakulam district
| Post Offices with the same pin code as Thrikkalathoor | |||
| No. | Post Office | District | Pincode |
| 1 | Airapuram | Ernakulam | 683541 |
| 2 | Keezhillam | Ernakulam | 683541 |
| 3 | Pulluvazhi | Ernakulam | 683541 |